Pittsburgh Promotes Progress

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MERCHANDISE PENNSYLV SE87 PENN VLVANIA PITTSBURGH PROMOTES PROGRESS

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go PR-P U.S. POSTAGE 30 GOD WE RUS PITTSBURGH PROMOTES PROGRESS- Just 100 years ago, Pennsylvania Railroad joined Pitts- burgh with the Eastern seaboard. A century of expansion and redevelopment is symbolized in the city's Golden Triangle, its gleaming skyline Cana nated by newly constructed buildings. For the P.R.R., this 100 years is highlighted by a b riøn dollar improvement, modernization and rehabili tation program, nearing completion, which wilDM provide passengers and shippers with the finest transportation service in P.R.R. historst. 1960 9 POSTIQARDCH: INTERNATIONA JUNE 20 - LLI SERTY ILL. Burlingto Trap CACO-New Yons - PANTID LITT PRESS IN U.S.A.- May 21, 1960 Raten nia 23 pco BENJ. C. MEZO 8537 Melville Street Detroit 17, Michigan AMERICAN COLONTYP